The Spruce Pets on MSN2mon
How to Care for a Pet Fiddler Crab
In the wild, fiddler crabs are scavengers that eat bits of organic matter they find in the sand and mud. In captivity, there ...
Yahoo2d
How a thumb-sized climate migrant with a giant crab claw is disrupting the Northeast’s Great Marsh ecosystem
Fiddler crabs don’t eat the grass, but when they dig, they damage Spartina’s roots. Plants in southern areas have adapted to ...
National Geographic news4y
Male Crabs Claw Their Way to Successful Seductions
This story appears in the August 2016 issue of National Geographic magazine. All around her, guys wave seductively, beckoning her to their beach homes. How will the female fiddler crab pick a mate?